330248828

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 774353664

約数和(自身を除く): 444104836

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 37, 49, 52, 62, 74, 91, 98, 113, 124, 148, 182, 196, 217, 226, 259, 364, 403, 434, 452, 481, 518, 637, 791, 806, 868, 962, 1036, 1147, 1274, 1469, 1519, 1582, 1612, 1813, 1924, 2294, 2548, 2821, 2938, 3038, 3164, 3367, 3503, 3626, 4181, 4588, 5537, 5642, 5876, 6076, 6734, 7006, 7252, 8029, 8362, 10283, 11074, 11284, 13468, 14012, 14911, 16058, 16724, 19747, 20566, 22148, 23569, 24521, 29267, 29822, 32116, 39494, 41132, 45539, 47138, 49042, 54353, 56203, 58534, 59644, 71981, 78988, 91078, 94276, 98084, 104377, 108706, 112406, 117068, 129611, 143962, 171647, 182156, 204869, 208754, 217412, 224812, 259222, 287924, 318773, 343294, 380471, 409738, 417508, 518444, 637546, 686588, 730639, 760942, 819476, 907277, 1275092, 1461278, 1521884, 1684943, 1814554, 2231411, 2663297, 2922556, 3369886, 3629108, 4462822, 5326594, 6350939, 6739772, 8925644, 10653188, 11794601, 12701878, 23589202, 25403756, 47178404, 82562207, 165124414, 330248828]

約数ペア:

[(1, 330248828), (2, 165124414), (4, 82562207), (7, 47178404), (13, 25403756), (14, 23589202), (26, 12701878), (28, 11794601), (31, 10653188), (37, 8925644), (49, 6739772), (52, 6350939), (62, 5326594), (74, 4462822), (91, 3629108), (98, 3369886), (113, 2922556), (124, 2663297), (148, 2231411), (182, 1814554), (196, 1684943), (217, 1521884), (226, 1461278), (259, 1275092), (364, 907277), (403, 819476), (434, 760942), (452, 730639), (481, 686588), (518, 637546), (637, 518444), (791, 417508), (806, 409738), (868, 380471), (962, 343294), (1036, 318773), (1147, 287924), (1274, 259222), (1469, 224812), (1519, 217412), (1582, 208754), (1612, 204869), (1813, 182156), (1924, 171647), (2294, 143962), (2548, 129611), (2821, 117068), (2938, 112406), (3038, 108706), (3164, 104377), (3367, 98084), (3503, 94276), (3626, 91078), (4181, 78988), (4588, 71981), (5537, 59644), (5642, 58534), (5876, 56203), (6076, 54353), (6734, 49042), (7006, 47138), (7252, 45539), (8029, 41132), (8362, 39494), (10283, 32116), (11074, 29822), (11284, 29267), (13468, 24521), (14012, 23569), (14911, 22148), (16058, 20566), (16724, 19747)]